问题补充:
The two sides have finally, though some small differences still exist.
A. made a decision
B. reached an agreement
C. settled down
D. broken up
答案:
A. made a decision
(答案→)B. reached an agreement
C. settled down
D. broken up
解析:A项意为“做出决定”,B项为“达成一项协议”,C项为“定居”,D项为“破译”,故根据题干中“two sides have finally”需填入“达成协议”。